🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.53 AU - 0.71 AU

Year: 177 Days

Day: 38 Hours

Environment

Temp: 221 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,198,495 km

• M1: 14,810 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.73 AU - 1.09 AU

Year: 314 Days

Day: 26.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,198,495 km

• M1: 64,477 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.14 AU - 1.16 AU

Year: 446 Days

Day: 39.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.01 AU - 1.61 AU

Year: 542 Days

Day: 32.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.19 AU - 3.91 AU

Year: 2419 Days

Day: 44.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,198,495 km

• M1: 2,290,044 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.7

Radius: 10.6

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.52 AU - 8.8 AU

Year: 8430 Days

Day: 11.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 79,198,495 km

• M1: 131,945 km (0.049 R)
• M2: 754,871 km (0.076 R)
• M3: 1,294,470 km (0.078 R)
• M4: 1,646,325 km (0.111 R)
• M5: 3,507,621 km (0.11 R)
• M6: 3,884,159 km (0.094 R)
• M7: 4,287,774 km (0.091 R)
• M8: 4,689,744 km (0.066 R)
• M9: 7,655,222 km (0.077 R)
• M10: 8,468,287 km (0.088 R)
• M11: 9,196,828 km (0.078 R)
• M12: 10,778,676 km (0.075 R)
• M13: 12,362,319 km (0.114 R)
• M14: 16,605,064 km (0.067 R)
• M15: 18,484,612 km (0.109 R)
• M16: 19,475,698 km (0.047 R)
• M17: 20,662,907 km (0.075 R)
• M18: 21,069,215 km (0.087 R)
• M19: 22,490,544 km (0.034 R)
• M20: 23,181,237 km (0.09 R)
• M21: 25,523,491 km (0.091 R)
• M22: 28,118,416 km (0.075 R)
• M23: 33,046,768 km (0.095 R)
• M24: 34,847,926 km (0.096 R)
• M25: 36,951,422 km (0.117 R)
• M26: 39,760,571 km (0.109 R)
• M27: 41,796,747 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.9

Radius: 8.1

Gravity: 15.19 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 9.82 AU - 13.64 AU

Year: 14529 Days

Day: 10.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 79,198,495 km

• M1: 100,979 km (0.069 R)
• M2: 380,427 km (0.093 R)
• M3: 936,333 km (0.107 R)
• M4: 1,227,600 km (0.072 R)
• M5: 1,611,917 km (0.097 R)
• M6: 2,884,097 km (0.045 R)
• M7: 3,161,302 km (0.106 R)
• M8: 4,071,456 km (0.098 R)
• M9: 4,620,929 km (0.071 R)
• M10: 5,404,522 km (0.095 R)
• M11: 9,940,779 km (0.06 R)
• M12: 11,057,078 km (0.032 R)
• M13: 12,650,295 km (0.082 R)
• M14: 14,683,629 km (0.109 R)
• M15: 17,006,585 km (0.089 R)
• M16: 17,916,439 km (0.03 R)
• M17: 18,598,456 km (0.114 R)
• M18: 19,743,179 km (0.117 R)
• M19: 20,378,671 km (0.084 R)
• M20: 30,765,401 km (0.087 R)
• M21: 33,120,071 km (0.08 R)
• M22: 34,930,056 km (0.097 R)
• M23: 43,133,853 km (0.092 R)
• M24: 43,742,717 km (0.098 R)
• M25: 44,822,215 km (0.11 R)
• M26: 47,517,520 km (0.104 R)
• M27: 48,167,074 km (0.08 R)
• M28: 49,983,790 km (0.11 R)
• M29: 53,403,149 km (0.096 R)
• M30: 59,006,337 km (0.119 R)
• M31: 63,017,056 km (0.065 R)
• M32: 65,990,463 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378

Radius: 6.6

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 14.46 AU - 22.38 AU

Year: 28591 Days

Day: 18.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 79,198,495 km

• M1: 82,129 km (0.118 R)
• M2: 418,425 km (0.097 R)
• M3: 868,416 km (0.115 R)
• M4: 1,571,077 km (0.044 R)
• M5: 1,894,358 km (0.102 R)
• M6: 2,393,716 km (0.079 R)
• M7: 3,591,845 km (0.087 R)
• M8: 4,457,717 km (0.087 R)
• M9: 4,847,719 km (0.094 R)
• M10: 5,495,029 km (0.103 R)
• M11: 6,639,453 km (0.06 R)
• M12: 7,339,720 km (0.083 R)
• M13: 7,633,231 km (0.074 R)
• M14: 8,401,416 km (0.112 R)
• M15: 11,661,752 km (0.117 R)
• M16: 12,265,230 km (0.112 R)
• M17: 12,959,963 km (0.043 R)
• M18: 16,413,729 km (0.098 R)
• M19: 16,663,707 km (0.109 R)
• M20: 20,148,888 km (0.027 R)
• M21: 22,111,612 km (0.109 R)
• M22: 22,518,967 km (0.062 R)
• M23: 23,348,637 km (0.113 R)
• M24: 31,496,485 km (0.091 R)
• M25: 33,325,918 km (0.055 R)
• M26: 33,726,990 km (0.114 R)
• M27: 36,909,535 km (0.107 R)
• M28: 37,916,478 km (0.089 R)
• M29: 41,353,938 km (0.101 R)
• M30: 41,972,226 km (0.101 R)
• M31: 59,114,197 km (0.115 R)
• M32: 62,091,793 km (0.104 R)
• M33: 64,131,410 km (0.092 R)
• M34: 75,461,355 km (0.063 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 10,797 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit